The soufflé is the most theatrical dish in French cooking — rising dramatically above its mould in a golden, trembling column of air-lightened cheese custard that must be rushed from oven to table before physics reclaims its ephemeral height. Despite its reputation for difficulty, a soufflé follows a logical and forgiving formula: a thick flavoured base (béchamel or pastry cream) enriched with yolks and lightened with stiffly beaten whites. The technique rewards understanding over timidity. Begin with a thick béchamel: melt 40g of butter, add 40g of flour, cook the roux for 2 minutes without colouring, then add 250ml of warm milk gradually, whisking until very thick and smooth. This base should be considerably thicker than a standard béchamel — it must support the weight of the risen soufflé. Off the heat, beat in 4 egg yolks one at a time, then 120g of finely grated Gruyère (or Comté) and seasoning: salt, white pepper, a pinch of cayenne, and a grating of nutmeg. This is your base — it can be made hours ahead. Separately, whisk 5 egg whites (one extra white for additional lift) with a pinch of salt to stiff peaks. The whites should be glossy and hold their shape when the whisk is lifted, but not dry or grainy. Fold one-third of the whites vigorously into the base to lighten it — this sacrificial portion loosens the mixture so the remaining whites can be folded in gently without deflation. Fold the remaining whites in two additions, using a large spatula and turning the bowl as you cut down through the centre and fold over from the bottom. Stop when small streaks of white remain — over-folding deflates. Pour into a buttered and Parmesan-dusted 1.5-litre soufflé dish, filling to three-quarters. Run your thumb around the inside rim to create a shallow channel — this encourages the classic top-hat rise. Bake at 190°C for 25-28 minutes. Do not open the oven door during baking. The soufflé is done when it has risen 5-7cm above the rim, the surface is golden-brown and set, and a gentle shake shows the centre with a slight, trembling wobble. Serve within 60 seconds — a soufflé deflates at approximately the rate it rose.
Thick base (béchamel + yolks + cheese) supports the risen structure. Whites beaten to stiff but not dry peaks — glossy, not grainy. Fold in three stages: one-third vigorously (sacrificial), two-thirds gently. Thumb channel around rim for top-hat rise. 190°C, 25-28 minutes, no door opening. Serve within 60 seconds of leaving the oven.
The soufflé dish can be prepared (buttered and dusted) and refrigerated — cold butter creates better grip for climbing batter. Add an extra white for more lift — the ratio matters more than egg count. A baking sheet on the bottom rack of the oven provides bottom heat that helps the soufflé rise evenly. For individual soufflés (8-10 minutes at 200°C), the margin for error is smaller but the drama is greater. The base can be made with pastry cream instead of béchamel for a richer, more stable result — this is Joël Robuchon's preferred method.
Base too thin — cannot support the risen whites, causing collapse. Over-beating whites until dry and grainy — they lose elasticity and deflate when folded. Over-folding, deflating the whites and losing volume. Opening the oven door during baking, causing temperature drop and collapse. Under-baking — the centre should wobble slightly but not be liquid.
Le Guide Culinaire — Auguste Escoffier